<!--电子围栏页-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">围栏管理</span>
    <el-button type="primary" style="float:right;margin-top:13px;" @click="router.push('/geofenceMap')">新建围栏</el-button>
  </div>
  <!-- 围栏查询卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="围栏名称">
        <el-input placeholder="请输入" style="width:220px;" v-model="geofenceSearch.name" @keydown.enter="loadGeofence"></el-input>
      </el-form-item>
      <el-form-item label="围栏状态" style="width:290px;">
        <el-select placeholder="请选择" v-model="geofenceSearch.status" @change="loadGeofence">
          <el-option label="启用" value="1"/>
          <el-option label="禁用" value="0"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetGeoSearch">重置</el-button>
        <el-button type="primary" @click="loadGeofence">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <!-- 围栏表格数据 -->
  <el-card style="margin:20px;">
    <el-table stripe :data="geofenceArr">
      <el-table-column label="编号" prop="id" type="index" align="center" width="100"></el-table-column>
      <el-table-column label="围栏名称" prop="name" align="center"></el-table-column>
      <el-table-column label="围栏坐标点" prop="position" align="center" show-overflow-tooltip="true" width="500"></el-table-column>
      <el-table-column label="创建时间" prop="createTime" align="center"></el-table-column>
      <el-table-column label="围栏状态" align="center">
        <template #default="scope">
          <el-switch inactive-value="0" active-value="1" v-model="scope.row.status" @change="geofenceStatus(scope.row.status,scope.row.id)"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="loadBindVehicle(scope.row.id)">管理车辆</el-button>
          <el-button type="primary" link @click="deleteGeofence(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
  <!-- 已绑定车辆弹窗 -->
  <el-dialog title="已绑定车辆" v-model="bindVehicleDialogVisible" style="padding:40px;">
    <el-button type="primary" style="margin:10px 0;" @click="showUnbindVehicleList">添加绑定车辆</el-button>
    <el-table :data="bindVehicleArr">
      <el-table-column prop="brand" label="车辆品牌" align="center"></el-table-column>
      <el-table-column prop="license" label="车牌号" align="center"></el-table-column>
      <el-table-column prop="type" label="车辆类型" align="center"></el-table-column>
      <el-table-column
          label="操作"
          fixed="right"
          width="200"
          align="center">
        <template #default="scope">
          <el-button link type="primary" @click="removeBindVehicle(scope.row.id)">移除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>
  <!-- 添加可绑定车辆列表弹窗 -->
  <!-- :before-close="makeSure"要在关闭新添加绑定车辆的弹窗后立即加载已绑定车辆的弹窗表格数据-->
  <el-dialog title="可绑定车辆列表" v-model="AddBindVehicleDialogVisible" :before-close="handleClose">
    <el-table :data="unbindVehicleArr">
      <el-table-column label="编号" type="index" align="center" width="80px"></el-table-column>
      <el-table-column prop="brand" label="车辆品牌" align="center"></el-table-column>
      <el-table-column prop="license" label="车牌号" align="center"></el-table-column>
      <el-table-column prop="type" label="车辆类型" align="center"></el-table-column>
      <el-table-column prop="status" label="车辆状态" align="center"></el-table-column>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" @click="bindVehicle(scope.row.id)">绑定</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>
</template>
<script setup>
import {onMounted, ref} from "vue";
import qs from "qs";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

//控制"已绑定车辆弹窗"是否显示
const bindVehicleDialogVisible = ref(false);
//控制"可绑定车辆列表"是否显示
const AddBindVehicleDialogVisible = ref(false);
//保存当前电子围栏id
var geoId;
//保存查询数据
const geofenceSearch=ref({
  name:'',
  status:''
})
//围栏数据
const geofenceArr=ref([]);
//重置按钮
const resetGeoSearch=()=>{
  geofenceSearch.value={};
  loadGeofence();
}
//加载页面执行
onMounted(()=>{
  loadGeofence();
})
//加载围栏数据
const loadGeofence=()=>{
  let data=qs.stringify(geofenceSearch.value);
  axios.get(BASE_URL+'/v1/geofence/select?'+data)
        .then((res)=>{
          if (res.data.code==2000){
            ElMessage.success('查询成功')
            geofenceArr.value=res.data.data;
          }else {
            ElMessage.error(res.data.msg);
          }
        });
};
//围栏状态按钮
const geofenceStatus=(status,id)=>{
  axios.post(BASE_URL+'/v1/geofence/update/status/'+status+'/'+id)
        .then((res)=>{
            if (res.data.code==2000){
              ElMessage.success('修改成功')
              loadGeofence();
            }else {
              ElMessage.error(res.data.msg);
            }
        });
};
//围栏删除按钮
const deleteGeofence=(id)=>{
  if (confirm('确认删除')){
    axios.delete(BASE_URL+'/v1/geofence/deleteGeo/'+id)
        .then((res)=>{
          if (res.data.code==2000){
            ElMessage.success('删除成功');
            loadGeofence();
          }else {
            ElMessage.error('未清空已绑定车辆');
          }
        });
  }
};

//保存已绑定车辆信息
const bindVehicleArr=ref([]);
//加载已绑定车辆
const loadBindVehicle=(geofenceId)=>{
  bindVehicleDialogVisible.value=true;
  geoId=geofenceId;
  axios.get(BASE_URL+'/v1/vehicle/select?geofenceId='+geofenceId)
        .then((res)=>{
          if (res.data.code==2000){
            bindVehicleArr.value=res.data.data;;
          }else
            ElMessage.error(res.data.msg);
        });
}
//解绑车辆
const removeBindVehicle=(id)=>{
  console.log("解绑围栏_围栏id_车辆id:"+id);
  axios.post(BASE_URL+'/v1/vehicle/unbind/'+id)
      .then((res)=>{
        if (res.data.code==2000){
          ElMessage.success('解绑成功');
          loadBindVehicle(geoId);
        }else
          ElMessage.error(res.data.msg);
      });
};
//保存未绑定车辆列表
const unbindVehicleArr=ref();
//展示未绑定车辆列表
const showUnbindVehicleList=()=>{
  AddBindVehicleDialogVisible.value=true;
  axios.get(BASE_URL+'/v1/vehicle/select?geofenceBindStatus=0')
        .then((res)=>{
          if (res.data.code==2000){
            unbindVehicleArr.value=res.data.data;
          }else
            ElMessage.error(res.data.msg);
        });
};
//绑定车辆到围栏
const bindVehicle=(id)=>{
  axios.post(BASE_URL+'/v1/vehicle/bind/'+geoId+'/'+id)
      .then((res)=>{
        if (res.data.code==2000){
          ElMessage.success('绑定成功');
          showUnbindVehicleList();
        }else {
          ElMessage.error(res.data.msg);
        }
      });
};
//关闭绑定页面加载已绑定页面
const handleClose=()=>{
   loadBindVehicle(geoId);
   AddBindVehicleDialogVisible.value=false;
};

</script>

<style scoped>
</style>